摘要
从理论上证明了文献［２］中提出的韧性和脆性断裂的判据以及它们之间相互转变的机制。
In this paper,a theoretical deduction for the relationship between the fractal dimension and toughness of fractures and the criterion to define brittle and ductile fracture is presented. The mechanisms of both fractures are interpreted, especially their mutual exchanges are suggested.
出处
《爆炸与冲击》
EI
CAS
CSCD
北大核心
1996年第2期117-122,共6页
Explosion and Shock Waves
关键词
脆性
断裂
韧性
分形维数
ss: brittle fracture,ductile fracture,fractal dimension
